Colorado Rock is a decorative, clean and versatile way to add a touch of nature and beauty to any garden. It never needs replacing and is virtually maintenance-free. It is very popular in the pet industry and used in Terrariums for reptiles of all kinds as well as spider enthusiasts. It does not fade and serves as a natural insulation in heat or cold. These beautifully decorative stones are used in pathways, ponds, birdbaths, ground cover, garden accents and drainage systems.